Climate and monthly weather forecastWest Barnstable, MA
Climate and monthly weather forecast
Weather in January
January, like December, in West Barnstable, Massachusetts, is an icy winter month, with an average temperature fluctuating between 30.4°F (-0.9°C) and 38.3°F (3.5°C). January brings the lowest temperatures, with an average high of 38.3°F (3.5°C) and an average low of 30.4°F (-0.9°C). Weather in January »Weather in February
February, the last month of the winter in West Barnstable, is also an icy month, with an average temperature fluctuating between 30.7°F (-0.7°C) and 38.8°F (3.8°C). The onset of February brings with it an average high-temperature of a still cold 38.8°F (3.8°C), showing a negligible variation from the month before. Weather in February »Weather in March
March, the first month of the spring in West Barnstable, is also an icy month, with an average temperature ranging between min 35.2°F (1.8°C) and max 41.5°F (5.3°C). The average high-temperature during March registers at a still cold 41.5°F (5.3°C), closely corresponding to the preceding month. Weather in March »Weather in April
April in West Barnstable, Massachusetts, is a frosty spring month, with an average temperature varying between 42.4°F (5.8°C) and 47.1°F (8.4°C). April marks a minor ascent in the average high-temperature, adjusting from March's cold 41.5°F (5.3°C) to a chilly 47.1°F (8.4°C). Weather in April »Weather in May
May, the last month of the spring in West Barnstable, is a mild month, with an average temperature fluctuating between 55.6°F (13.1°C) and 50.9°F (10.5°C). May comes with a subtle rise, with the average high-temperature adjusting from a chilly 47.1°F (8.4°C) in April to a refreshing 55.6°F (13.1°C). Weather in May »Weather in June
The first month of the summer, June, is an enjoyable month in West Barnstable, Massachusetts, with temperature in the range of an average low of 59.4°F (15.2°C) and an average high of 64°F (17.8°C). The commencement of June sees a minor shift in the average high-temperature, moving from a mild 55.6°F (13.1°C) in May to an enjoyable 64°F (17.8°C). Weather in June »Weather in July
July in West Barnstable, Massachusetts, is an agreeable summer month, with an average temperature fluctuating between 72.1°F (22.3°C) and 67.3°F (19.6°C). In July, the average high-temperature marginally rises from an enjoyable 64°F (17.8°C) in June to a pleasant 72.1°F (22.3°C). Weather in July »Weather in August
The last month of the summer, August, is another pleasant month in West Barnstable, Massachusetts, with temperature in the range of an average low of 68.2°F (20.1°C) and an average high of 72.5°F (22.5°C). The warmest time of the year is August, with temperatures averaging a high of 72.5°F (22.5°C) and a low of 68.2°F (20.1°C). Weather in August »Weather in September
September, the first month of the autumn in West Barnstable, is still a comfortable month, with an average temperature fluctuating between 62.8°F (17.1°C) and 67.5°F (19.7°C). The shift from August to September is characterized by an average high-temperature of a comfortable 67.5°F (19.7°C), not significantly different from the 72.5°F (22.5°C) of August. Weather in September »Weather in October
October, the same as September, in West Barnstable, Massachusetts, is another mild autumn month, with an average temperature ranging between max 59.7°F (15.4°C) and min 54.5°F (12.5°C). October marks a gentle change in average high-temperature, declining from September's enjoyable 67.5°F (19.7°C) to a mild 59.7°F (15.4°C). Weather in October »Weather in November
November, the last month of the autumn in West Barnstable, is also a fresh month, with an average temperature fluctuating between 44.4°F (6.9°C) and 51.1°F (10.6°C). November sees a slight reduction in average high-temperature, with a shift from a refreshing 59.7°F (15.4°C) in October to a fresh 51.1°F (10.6°C). Weather in November »Weather in December
December, the first month of the winter in West Barnstable, is still a chilly month, with temperature in the range of an average low of 36.7°F (2.6°C) and an average high of 43.5°F (6.4°C). The start of December comes with a small reduction in the average high-temperature, subtly receding from a fresh 51.1°F (10.6°C) in November to a chilly 43.5°F (6.4°C). Weather in December »Updated: Aug 20, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
West Barnstable's coldest month, January, generally records average temperatures ranging from a high of 38.3°F (3.5°C) to a low of 30.4°F (-0.9°C).
In West Barnstable, during the entire year, the rain falls for 129.6 days and collects up to 13.94" (354mm) of precipitation.
January through April and December are months with snowfall.
The months with the most snowfall are January and February, with an average 0.63" (16mm) of accumulated snow.
In West Barnstable, during the entire year, snow falls for 21.6 days and aggregates up to 2.17" (55mm) of snow.
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.
May through July, with an average relative humidity of 83%, are most humid months.
May through November are months without snowfall.
The month with the longest days is June, with an average of 15h and 12min of daylight.
July and August, with an average maximum UV index of 6, are months with the highest UV index.
In West Barnstable, August records the average highest temperatures, peaking at 72.5°F (22.5°C) and reaching a low of 68.2°F (20.1°C).
August is the month with the least rainfall. Rain falls for 11.3 days and accumulates 0.94" (24mm) of precipitation.
With an average of 10.8h of sunshine, August has the most sunshine of the year.
The month with the most rainfall is October, when the rain falls for 12 days and typically aggregates up to 1.89" (48mm) of precipitation.
The least humid month is November, with an average relative humidity of 74%.
December has the shortest days of the year in West Barnstable, with an average of 9h and 12min of daylight.
With an average of 4.6h of sunshine, December has the least sunshine of the year.
Average temperature
West Barnstable, MA
The warmest month (with the highest average high temperature) is August (72.5°F).
The month with the lowest average high temperature is January (38.3°F).
The month with the highest average low temperature is August (68.2°F).
The coldest month (with the lowest average low temperature) is January (30.4°F).
Average pressure
West Barnstable, MA
- Average pressure in January:
30"Hg - Average pressure in February:
29.98"Hg - Average pressure in March:
30.02"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
30.02"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.95"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.05"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.06"Hg - Average pressure in December:
30.03"Hg
The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
West Barnstable, MA
- Average wind speed in January:
16.4mph - Average wind speed in February:
15.8mph - Average wind speed in March:
16mph - Average wind speed in April:
13.9mph - Average wind speed in May:
12.1mph - Average wind speed in June:
11.2mph
- Average wind speed in July:
10.5mph - Average wind speed in August:
10.4mph - Average wind speed in September:
12.4mph - Average wind speed in October:
14.2mph - Average wind speed in November:
15.5mph - Average wind speed in December:
15.8mph
The windiest month (with the highest average wind speed) is January (16.4mph).
The calmest month (with the lowest average wind speed) is August (10.4mph).
Average humidity
West Barnstable, MA
The months with the highest relative humidity are May, June and July (83%).
The month with the lowest relative humidity is November (74%).
Average rainfall
West Barnstable, MA
- Average rainfall in January:
1.02" - Average rainfall in February:
0.98" - Average rainfall in March:
1.02" - Average rainfall in April:
1.26" - Average rainfall in May:
1.14" - Average rainfall in June:
1.1"
The wettest month (with the highest rainfall) is October (1.89").
The driest month (with the least rainfall) is August (0.94").
Average rainfall days
West Barnstable, MA
- Average rainfall days in January:
8.2 days - Average rainfall days in February:
8.1 days - Average rainfall days in March:
9.7 days - Average rainfall days in April:
12 days - Average rainfall days in May:
13.2 days - Average rainfall days in June:
11.5 days
- Average rainfall days in July:
12.9 days - Average rainfall days in August:
11.3 days - Average rainfall days in September:
9.4 days - Average rainfall days in October:
12 days - Average rainfall days in November:
10.3 days - Average rainfall days in December:
11 days
The month with the highest number of rainy days is May (13.2 days).
The month with the least rainy days is February (8.1 days).
Average snowfall
West Barnstable, MA
The months with the highest snowfall are January and February (0.63").
The months with the least snowfall are May, June, July, August, September, October and November (0").
Average snowfall days
West Barnstable, MA
- Average snowfall days in January:
6.6 days - Average snowfall days in February:
5.4 days - Average snowfall days in March:
3.9 days - Average snowfall days in April:
0.8 days - Average snowfall days in May:
0.1 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0.6 days - Average snowfall days in December:
4.2 days
The month with the highest number of snowfall days is January (6.6 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight / Average sunshine
West Barnstable, MA
- Average daylight in January:
9h and 36min - Average daylight in February:
10h and 36min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 24min - Average daylight in May:
14h and 36min - Average daylight in June:
15h and 12min
- Average daylight in July:
14h and 48min - Average daylight in August:
13h and 48min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 6min - Average daylight in November:
9h and 48min - Average daylight in December:
9h and 12min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in January:
4h and 54min - Average sunshine in February:
4h and 42min - Average sunshine in March:
6h and 0min - Average sunshine in April:
8h and 24min - Average sunshine in May:
8h and 42min - Average sunshine in June:
9h and 30min
- Average sunshine in July:
10h and 36min - Average sunshine in August:
10h and 48min - Average sunshine in September:
8h and 48min - Average sunshine in October:
6h and 36min - Average sunshine in November:
5h and 18min - Average sunshine in December:
4h and 36min
The month with the most sunshine is August (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 4h and 36min).
Average sunshine days
West Barnstable, MA
- Average sunshine days in January:
15.6 days - Average sunshine days in February:
14.8 days - Average sunshine days in March:
16 days - Average sunshine days in April:
15.7 days - Average sunshine days in May:
15.9 days - Average sunshine days in June:
16.6 days
- Average sunshine days in July:
16.7 days - Average sunshine days in August:
17.8 days - Average sunshine days in September:
18.5 days - Average sunshine days in October:
16.8 days - Average sunshine days in November:
17 days - Average sunshine days in December:
15.7 days
The month with the most sunshine days is September (18.5 days).
The month with the least sunshine days is February (14.8 days).
Average UV index
West Barnstable, MA
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
West Barnstable, MA
The months with the most cloud cover are February and December (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility
West Barnstable, MA
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
